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Our Fastener Product Categories

Explore our complete range of fastener products, including bolts, nuts, screws, studs, pins, and washers for diverse industrial applications.

About Us

Jiangsu Jinrui, a professional fastener factory, has advanced multifunctional cold heading equipment, thread machine, nut machine and large hot heading equipment. The company has passed ISO9001:2008 international quality system certification, and IATF16949 automotive quality control system. Our aim is to reassure customers with reliable quality and win their full trust. The laboratory currently has salt spray tester, metallographic analyzer, carbon and sulfur analyzer, multi-functional electrolytic thickness gauge, spectrometer, projector, hydraulic tension tester, hardness tester, automatic screening machine, magnetic testing machine and other professional testing equipment to escort the quality of your products.

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  • Year Experience

    23

  • Production Lines

    30

  • Cover Area

    22000+m2

  • Experienced Staff

    100+

  • Customer Services

    24h

  • Exported Countries

    50

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    Quality

  • 2

    Services

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    Strength

We pay attention to the design and material selection of our products to make them more durable and well received by our customers. The company has passed ISO9001:2015 quality system certification and IATF16949:2016 automotive quality management system certification. We insure the products of the People's Insurance Company of China "Global Product Liability Insurance". Our goal is to make our clients feel reassured, determined and assured.

Jinrui will always practice the core service concept of "quality first, customer first, pursuit of excellence", and we will make full use of our sincerity, attention and patience to satisfy all customers no matter now or in the future. Jinrui's goal is to become the leader in the fastener industry and the first fastener brand in the world. Jiangsu Jinrui Metal Products Co., Ltd. is willing to develop together with your respected company and share a brilliant future.

Jiangsu Jinrui Metal Products Co., Ltd. was established in 2018 and is located in Haian High-tech Zone, Jiangsu. The factory covers an area of 30,000 square meters, with a total investment of over 100 million yuan, an annual output of 20,000 tons, and business contacts in more than 40 countries around the world and region.

Hot Selling Fasteners Product

  • Bolts
  • Nuts
  • Screws
  • Studs
  • Pins
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Fasteners Applications

Providing reliable fastener solutions for construction, machinery, automotive, energy, infrastructure, and other industrial sectors worldwide.
  • Construction
  • Machinery
  • Automotive
  • Energy
  • Infrastructure
  • Other industrial sectors
  • Construction
    Construction

    Supply high-strength anchor bolts, structural screws and heavy nuts for steel frames, concrete projects and curtain walls, delivering stable connection performance to withstand long-term load and harsh outdoor weather conditions.

  • Machinery
    Machinery

    Custom standard & special fasteners for general equipment, transmission parts and gear assemblies, with precise thread tolerance and anti-loose design to guarantee stable continuous mechanical operation.

  • Automotive
    Automotive

    Auto-grade fasteners complying with IATF16949 standards for chassis, engine and new energy vehicle assemblies, featuring anti-corrosion, fatigue resistance and consistent dimensional accuracy.

  • Energy
    Energy

    High temperature & corrosion resistant fasteners for wind power, photovoltaic and power generation equipment, suitable for long service in complex outdoor energy station working environments.

  • Infrastructure
    Infrastructure

    Heavy-duty structural fasteners for bridges, rail transit and municipal engineering, with superior tensile strength to secure large infrastructure against vibration and heavy load impact.

  • Other industrial sectors
    Other industrial sectors

    Diversified customized fastener products to match textile, chemical, metallurgy and other miscellaneous industries, flexible specification adjustment to satisfy various special assembly demands.

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